139579452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 376648272

約数和(自身を除く): 237068820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 262, 306, 393, 524, 612, 786, 1179, 1572, 1741, 2227, 2358, 3482, 4454, 4716, 5223, 6681, 6964, 8908, 10446, 13362, 15669, 20043, 20892, 26724, 29597, 31338, 40086, 59194, 62676, 80172, 88791, 118388, 177582, 228071, 266373, 355164, 456142, 532746, 684213, 912284, 1065492, 1368426, 2052639, 2736852, 3877207, 4105278, 7754414, 8210556, 11631621, 15508828, 23263242, 34894863, 46526484, 69789726, 139579452]

約数ペア:

[(1, 139579452), (2, 69789726), (3, 46526484), (4, 34894863), (6, 23263242), (9, 15508828), (12, 11631621), (17, 8210556), (18, 7754414), (34, 4105278), (36, 3877207), (51, 2736852), (68, 2052639), (102, 1368426), (131, 1065492), (153, 912284), (204, 684213), (262, 532746), (306, 456142), (393, 355164), (524, 266373), (612, 228071), (786, 177582), (1179, 118388), (1572, 88791), (1741, 80172), (2227, 62676), (2358, 59194), (3482, 40086), (4454, 31338), (4716, 29597), (5223, 26724), (6681, 20892), (6964, 20043), (8908, 15669), (10446, 13362)]